import { ValidationMetadata } from 'class-validator/types/metadata/ValidationMetadata';
import { IOptions } from './options';
import { I18nService } from 'nestjs-i18n';
export { JSONSchema } from './decorators';
/**
 * Convert an array of class-validator metadata into JSON Schema definitions.
 */
export declare function validationMetadataArrayToSchemas(metadatas: ValidationMetadata[], i18n: any, userOptions?: Partial<IOptions>): any;
/**
 * Generate JSON Schema definitions from the target object constructor.
 */
export declare function targetConstructorToSchema(targetConstructor: Function, i18n: I18nService, userOptions?: Partial<IOptions>): any;